| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $189.73 | 8.120% | $205.1361 | $205.14 | $205.15 | $205.10 |
| Purchase #2 | $48.41 | 6.772% | $51.6883 | $51.69 | $51.70 | $51.70 |
| Purchase #3 | $169.44 | 8.447% | $183.7526 | $183.75 | $183.75 | $183.80 |
| Purchase #4 | $30.74 | 5.704% | $32.4934 | $32.49 | $32.50 | $32.50 |
| Purchase #5 | $114.39 | 6.510% | $121.8368 | $121.84 | $121.85 | $121.80 |
| Purchase #6 | $162.72 | 13.360% | $184.4594 | $184.46 | $184.45 | $184.50 |
| Purchase #7 | $78.95 | 3.191% | $81.4693 | $81.47 | $81.45 | $81.50 |
| 7 purchase totals = | $794.38 | $860.8359 | $860.84 | $860.85 | $860.90 | |